Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care ...

Authorities say a shooter entered UPMC Memorial Hospital's ICU and took staff members hostage before he was killed by police ...

A West York Borough police officer and a gunman were killed in a shooting Saturday morning that injured multiple staffers at ...

The Denver Police Department is mourning the loss of a former DPD officer killed in a shootout with a gunman in Pennsylvania ...

The unease growing inside Nancy Duarte Matarese on Saturday quickly blossomed into full-on dread as she found herself being ...

A gunman who held medical staff hostage before killing a police officer and wounding five others at a hospital in ...

A memorial is growing as a Pennsylvania community mourns the loss of a police officer on Saturday. The officer was killed in ...

A gunman and a responding officer were killed after shots were fired Saturday at a hospital in central Pennsylvania.

A 49-year-old gunman was shot and killed by police after they said he held multiple UPMC staff members hostage and shot ...